/* CSS simples para modal e layout */
:root {
  --bg: #0b1220;
  --card: #121b2f;
  --muted: #8aa0c7;
  --text: #e7efff;
  --accent: #5dd6c6;
  --accent2: #6aa7ff;
  --danger: #ff6b6b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif;
  background: radial-gradient(1200px 600px at 10% 10%, rgba(93,214,198,.20), transparent 60%),
              radial-gradient(1000px 500px at 90% 20%, rgba(106,167,255,.18), transparent 55%),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .2px;
}

.link {
  color: var(--accent2);
  text-decoration: none;
  font-weight: 600;
}

.card {
  background: rgba(18,27,47,.85);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  box-shadow: 0 10px 35px rgba(0,0,0,.35);
}

.hero {
  margin-top: 18px;
  padding: 18px;
}

.hero h1 {
  margin: 0 0 6px 0;
  font-size: 28px;
}

.hero p {
  margin: 0;
  color: var(--muted);
}

.btn {
  appearance: none;
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #07101f;
  font-weight: 800;
  padding: 10px 14px;
  border-radius: 14px;
  cursor: pointer;
  transition: transform .07s ease;
}

.btn:active { transform: translateY(1px); }

.btn.secondary {
  background: transparent;
  border: 1px solid rgba(255,255,255,.14);
  color: var(--text);
  font-weight: 700;
}

.toast {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(93,214,198,.12);
  border: 1px solid rgba(93,214,198,.25);
  color: var(--text);
  display: none;
}




.modal-dialog.modal-fullscreen {
    width: 100vw !important;
    max-width: 100vw !important;
    height: 100vh !important;
    margin: 0 !important;
}



.modal h2 {
    margin: 6px 0 10px 0;
    font-size: 20px;
}

.options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.option {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.12);
}

.option .label {
  font-weight: 750;
}

.option .hint {
  font-size: 13px;
  color: var(--muted);
  margin-top: 3px;
}

.footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
}

.chart-wrap {
  padding: 16px;
  margin-top: 18px;
}

.small {
  font-size: 13px;
  color: var(--muted);
}